I don't buy that any cruiser could have taken Daniels' place in the three way matches with Joe and AJ, or even his one-on-one matches with Joe and AJ. Why? Sabin was in a three-way match with AJ and Joe once and it never quite lived up to even the lesser work of the Daniels, AJ, and Joe combo. Guys like Sabin have had one-on-one matches with AJ and Joe, and they were never quite as good as the ones with Daniels were. Daniels must have something that the average cruiser doesn't.
Sure, maybe he's only where he is now because of who he's associated with and what matches he was brought up a level during. But it is what it is, and playing the "What if?" game isn't going to change the special things that Christopher Daniels has done for TNA.
It's kinda like talking about one of my favorite matches of the decade, Eddie vs. JBL at JD'04. People say stuff like "Anyone could have done what JBL did!", "It wouldn't have been special without the blood!", or "Good thing the crowd reacted, otherwise nobody would have cared!" Just like with Daniels, saying things like that are useless. It is what it is and everything added up to some pretty decent results. No use going on about hypothetical things that never happened as though that would somehow discredit that match or Daniels.
Why is Daniels championship material? Decent, almost passionate mic skills (as proven on Impact this week), more in-ring ability than the average wrestler would know what to do with, well-established audience connection, AND chemistry with guys who are main eventing currently, like AJ and Joe. Is promoting a guy because he works well with other top guys really that much of a sin?
Everything (including how one meshes with other talents) is important when looking at who a wrestler is and placing him on the card. You need to see the total picture. You could say Daniels wouldn't be where he is without AJ and Joe lending him a hand. I say that neglecting the work he's done with them in some sort of hypothetical is like saying Undertaker would be pretty shit if he had no arms. It's an absurd thing to say, because it is what it is.